Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757304AbXHGG5V (ORCPT ); Tue, 7 Aug 2007 02:57:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757054AbXHGG5A (ORCPT ); Tue, 7 Aug 2007 02:57:00 -0400 Received: from wa-out-1112.google.com ([209.85.146.179]:29904 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756931AbXHGG45 (ORCPT ); Tue, 7 Aug 2007 02:56:57 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:x-enigmail-version:content-type:content-transfer-encoding; b=NZnjDOx8q6+WvI76tPkUpV1H0b9HmUJGl413h6Uop3qU0sga+cZ1+NeOldx+JdiDAhkz4QN8z2XfgaA6C2nNbnQAdI1zhukQqo1HxYcSDz/n6BFKKEmiHgVI6lXRJkymyvdnpt0UC8DO4ypAAi3doF3MEkpN+9G9lWl1/ypPUwY= Message-ID: <46B817AB.30105@gmail.com> Date: Tue, 07 Aug 2007 15:56:43 +0900 From: Tejun Heo User-Agent: Icedove 1.5.0.10 (X11/20070307) MIME-Version: 1.0 To: Michael Sedkowski CC: "Rafael J. Wysocki" , Henrique de Moraes Holschuh , linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org, linux-acpi@vger.kernel.org Subject: Re: Disk spin down issue on shut down/suspend to disk References: <838f88840708051428p3d65ff42w627af4bc38f57de3@mail.gmail.com> <1186411815.4355.7.camel@nx6310> <20070806150159.GC31615@khazad-dum.debian.net> <200708061732.03425.rjw@sisk.pl> <46B75459.9020204@gmail.com> <1186424492.4355.1.camel@nx6310> <46B76BBC.9010107@gmail.com> <1186438698.4402.6.camel@nx6310> In-Reply-To: <1186438698.4402.6.camel@nx6310> X-Enigmail-Version: 0.94.2.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1000 Lines: 25 Michael Sedkowski wrote: > Dnia 07-08-2007, Wt o godzinie 03:43 +0900, Tejun Heo napisał(a): >> Does emergency unload count increase >> after each power down? > > I think I got it. > Using smartctl I've done a test and shut down, then repeted the test. > The only values that where diffrent are temperatures and > Hardware_ECC_Recovered which rised by 6 points. > However I have no idea which of those is the "emergency count"... > Full results in attachment. > > 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 388 I think this is the one. You can test it by forcefully powering off the machine (press power button for several secs or disconnect AC and battery) and see whether the count increases. -- tejun - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/